Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 460c3701d0b3afd326c496313fca106f79669a97d2241b2fdc0911751fae58c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^