Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5a6794ebcba6db03ba4170b2f2aeaca435ffac8a7484bdeec12b6595854b0f6b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^