Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76da6301c3d1db53d5d1f1a08962b5cd1c5fa5bc4186747293d93d5752a2dd3e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^