Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c410bb3cfb1ffdb36d858c8b0b0c1a382c6ede435d5c3d6fbdb9972377c11ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^