Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 93f54948e86ae1fc858ed6bcccad939724a41d8751d537ba93a3131f8446b398:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^