Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e2784e0ef3b43ebbe413cbda4ebcdec73cecba0cf3cc1a0fb129f73b3ac52a9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^