Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2f8a89f8832177f4abb1a1cbc9a38a2d46c36fd75fdb2da6f0461693039c4b71:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^