Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b462269f299a768a90dcb2353970e536508732794470a51715825e69022b15e0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^