Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9eec75b441744e1667a17dcb6b60971618d1e82d51e36803398c9714a09634ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^