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-rw-r--r--docs/units-and-global-variables.rst1
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/units-and-global-variables.rst b/docs/units-and-global-variables.rst
index 7a43343f..50b9291e 100644
--- a/docs/units-and-global-variables.rst
+++ b/docs/units-and-global-variables.rst
@@ -100,6 +100,7 @@ Mathematical and Cryptographic Functions
compute RIPEMD-160 hash of the (tightly packed) arguments
``ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) returns (address)``:
recover the address associated with the public key from elliptic curve signature or return zero on error
+ [see here for example](https://ethereum.stackexchange.com/a/1794/7586)
``revert()``:
abort execution and revert state changes