Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 96d762cf9900be310675f89000e06dc7a9336c677f4ec2b80e4c8636217697f5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^