Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2d6543aeb8e5bccb8c4360e70b30e0f4a72894758886259a2cc5f0da13c5ac0f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^