Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 57ca9f82dd499e6950b29cf4c1bce874be6f7c4c57fce47d379bbf2421875650:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^