Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35b295aff30bf515ed72ac0965bfbe4c737c868f0f6eb3c766bcce7a49ea7aee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^