Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2d6205d7fadf343db25707d75324d5df24acf09a791f9b3ca8139fcb1ff25c1f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^