Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 988577b30432ae4f87a881f9fde1faba6ea6fb6b9ebf2ac08cbfc6825bc9fccd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^