Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c4e6fbd2bdae3d0d5ed0386aeb4b1b664ab65edc6f00f3a0380bd7a52d415c92:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^