Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c245c769205c20089bc45ba46ed5bb38231afc007a69dfd6b0ffd9ec9ff6d82:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^