Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 038f31f1bda69e8595b4e667d06a534f73a2f5f99b7b1462ce7a02ad09c1ef3d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^