Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f1d2d4d379a7320ce5faed12a6c2a90d55c36d1d5e10eea75bbef45cdd9e0c3e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^