Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 53647444bf99a605cb294901f1b3bae4603bd3ba6502b2bccdc2c792e92a1c4e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^