Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8914b22fb243531f2e205cddec8787028003854f808509a8f8a7b0a88aa85b4e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^