Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4247120a3a9b1df5fb1c44fbde4952bcae6f2ea32d5e6ab29d77d3996ba4b79d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^