Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 772b106f19ea37ee6f79950a52d7827458aa87bb9dfacf24dc1076b07c6b657f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^