Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 67414123e236bbdc7e1a09cbc5a9fef6a3f4b120cbbb0fee568e6a2d582cfec1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^